All of lore.kernel.org
 help / color / mirror / Atom feed
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Bharata B Rao <bharata@linux.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org
Cc: aneesh.kumar@linux.ibm.com, farosas@linux.ibm.com,
	npiggin@gmail.com, david@gibson.dropbear.id.au
Subject: Re: [PATCH v8 0/6] Support for H_RPT_INVALIDATE in PowerPC KVM
Date: Thu, 24 Jun 2021 23:59:17 +1000	[thread overview]
Message-ID: <162454315792.2927609.10468593686064082281.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20210621085003.904767-1-bharata@linux.ibm.com>

On Mon, 21 Jun 2021 14:19:57 +0530, Bharata B Rao wrote:
> This patchset adds support for the new hcall H_RPT_INVALIDATE
> and replaces the nested tlb flush calls with this new hcall
> if support for the same exists.
> 
> Changes in v8:
> -------------
> - Used tlb_single_page_flush_ceiling in the process-scoped range
>   flush routine to switch to full PID invalation if
>   the number of pages is above the threshold
> - Moved iterating over page sizes into the actual routine that
>   handles the eventual flushing thereby limiting the page size
>   iteration only to range based flushing
> - Converted #if 0 section into a comment section to avoid
>   checkpatch from complaining.
> - Used a threshold in the partition-scoped range flushing
>   to switch to full LPID invalidation
> 
> [...]

Applied to powerpc/topic/ppc-kvm.

[1/6] KVM: PPC: Book3S HV: Fix comments of H_RPT_INVALIDATE arguments
      https://git.kernel.org/powerpc/c/f09216a190a4c2f62e1725f9d92e7c122b4ee423
[2/6] powerpc/book3s64/radix: Add H_RPT_INVALIDATE pgsize encodings to mmu_psize_def
      https://git.kernel.org/powerpc/c/d6265cb33b710789cbc390316eba50a883d6dcc8
[3/6] KVM: PPC: Book3S HV: Add support for H_RPT_INVALIDATE
      https://git.kernel.org/powerpc/c/f0c6fbbb90504fb7e9dbf0865463d3c2b4de49e5
[4/6] KVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE
      https://git.kernel.org/powerpc/c/53324b51c5eee22d420a2df68b1820d929fa90f3
[5/6] KVM: PPC: Book3S HV: Add KVM_CAP_PPC_RPT_INVALIDATE capability
      https://git.kernel.org/powerpc/c/b87cc116c7e1bc62a84d8c46acd401db179edb11
[6/6] KVM: PPC: Book3S HV: Use H_RPT_INVALIDATE in nested KVM
      https://git.kernel.org/powerpc/c/81468083f3c76a08183813e3af63a7c3cea3f537

cheers

WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Bharata B Rao <bharata@linux.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org
Cc: aneesh.kumar@linux.ibm.com, farosas@linux.ibm.com,
	npiggin@gmail.com, david@gibson.dropbear.id.au
Subject: Re: [PATCH v8 0/6] Support for H_RPT_INVALIDATE in PowerPC KVM
Date: Thu, 24 Jun 2021 13:59:17 +0000	[thread overview]
Message-ID: <162454315792.2927609.10468593686064082281.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20210621085003.904767-1-bharata@linux.ibm.com>

On Mon, 21 Jun 2021 14:19:57 +0530, Bharata B Rao wrote:
> This patchset adds support for the new hcall H_RPT_INVALIDATE
> and replaces the nested tlb flush calls with this new hcall
> if support for the same exists.
> 
> Changes in v8:
> -------------
> - Used tlb_single_page_flush_ceiling in the process-scoped range
>   flush routine to switch to full PID invalation if
>   the number of pages is above the threshold
> - Moved iterating over page sizes into the actual routine that
>   handles the eventual flushing thereby limiting the page size
>   iteration only to range based flushing
> - Converted #if 0 section into a comment section to avoid
>   checkpatch from complaining.
> - Used a threshold in the partition-scoped range flushing
>   to switch to full LPID invalidation
> 
> [...]

Applied to powerpc/topic/ppc-kvm.

[1/6] KVM: PPC: Book3S HV: Fix comments of H_RPT_INVALIDATE arguments
      https://git.kernel.org/powerpc/c/f09216a190a4c2f62e1725f9d92e7c122b4ee423
[2/6] powerpc/book3s64/radix: Add H_RPT_INVALIDATE pgsize encodings to mmu_psize_def
      https://git.kernel.org/powerpc/c/d6265cb33b710789cbc390316eba50a883d6dcc8
[3/6] KVM: PPC: Book3S HV: Add support for H_RPT_INVALIDATE
      https://git.kernel.org/powerpc/c/f0c6fbbb90504fb7e9dbf0865463d3c2b4de49e5
[4/6] KVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE
      https://git.kernel.org/powerpc/c/53324b51c5eee22d420a2df68b1820d929fa90f3
[5/6] KVM: PPC: Book3S HV: Add KVM_CAP_PPC_RPT_INVALIDATE capability
      https://git.kernel.org/powerpc/c/b87cc116c7e1bc62a84d8c46acd401db179edb11
[6/6] KVM: PPC: Book3S HV: Use H_RPT_INVALIDATE in nested KVM
      https://git.kernel.org/powerpc/c/81468083f3c76a08183813e3af63a7c3cea3f537

cheers

  parent reply	other threads:[~2021-06-24 14:00 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-21  8:49 [PATCH v8 0/6] Support for H_RPT_INVALIDATE in PowerPC KVM Bharata B Rao
2021-06-21  8:50 ` Bharata B Rao
2021-06-21  8:49 ` [PATCH v8 1/6] KVM: PPC: Book3S HV: Fix comments of H_RPT_INVALIDATE arguments Bharata B Rao
2021-06-21  8:50   ` Bharata B Rao
2021-06-21  8:49 ` [PATCH v8 2/6] powerpc/book3s64/radix: Add H_RPT_INVALIDATE pgsize encodings to mmu_psize_def Bharata B Rao
2021-06-21  8:50   ` Bharata B Rao
2021-06-21  8:50 ` [PATCH v8 3/6] KVM: PPC: Book3S HV: Add support for H_RPT_INVALIDATE Bharata B Rao
2021-06-21  8:50   ` Bharata B Rao
2021-07-05  4:42   ` David Gibson
2021-07-05  4:42     ` David Gibson
2021-07-06  5:26     ` Bharata B Rao
2021-07-06  5:38       ` Bharata B Rao
2021-07-08  3:58       ` David Gibson
2021-07-08  3:58         ` David Gibson
2021-07-08  4:29         ` Bharata B Rao
2021-07-08  4:41           ` Bharata B Rao
2021-07-12  2:28           ` David Gibson
2021-07-12  2:28             ` David Gibson
2021-06-21  8:50 ` [PATCH v8 4/6] KVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE Bharata B Rao
2021-06-21  8:50   ` Bharata B Rao
2021-06-21 17:12   ` Nathan Chancellor
2021-06-21 17:12     ` Nathan Chancellor
2021-06-22  4:35     ` Bharata B Rao
2021-06-22  4:47       ` Bharata B Rao
2021-06-22  7:12       ` Bharata B Rao
2021-06-22  7:24         ` Bharata B Rao
2021-06-23  6:47         ` Michael Ellerman
2021-06-23  6:47           ` Michael Ellerman
2021-06-21  8:50 ` [PATCH v8 5/6] KVM: PPC: Book3S HV: Add KVM_CAP_PPC_RPT_INVALIDATE capability Bharata B Rao
2021-06-21  8:50   ` Bharata B Rao
2021-06-21  8:50 ` [PATCH v8 6/6] KVM: PPC: Book3S HV: Use H_RPT_INVALIDATE in nested KVM Bharata B Rao
2021-06-21  8:50   ` Bharata B Rao
2021-06-21 15:07   ` kernel test robot
2021-06-21 15:21     ` Philip Li
2021-06-24 13:59 ` Michael Ellerman [this message]
2021-06-24 13:59   ` [PATCH v8 0/6] Support for H_RPT_INVALIDATE in PowerPC KVM Michael Ellerman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=162454315792.2927609.10468593686064082281.b4-ty@ellerman.id.au \
    --to=patch-notifications@ellerman.id.au \
    --cc=aneesh.kumar@linux.ibm.com \
    --cc=bharata@linux.ibm.com \
    --cc=david@gibson.dropbear.id.au \
    --cc=farosas@linux.ibm.com \
    --cc=kvm-ppc@vger.kernel.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=npiggin@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.